Morinda citrifolia (Noni) has a very low PH of 3.4 to 3.8. It is acidic in nature, therefore, containing powerful anti-fungal, anti-viral, anti-tumor and antihistamine properties. It is very effective in helping the body combat candida albicans and other yeast overgrowths. The alkaloids and other chemical compounds found in Noni have also proven to assist in combating infectious bacterial strains. Despite Noni's low PH, its overall effect on the body is a balancing of PH. If you're too acidic, it will help neutralize the acid, and if you're too alkaline, it will help produce more acid. Having the proper acid/alkaline ratio is very important to good health.

Morinda citrifolia (Noni) helps to strengthen and support the immune system. Numerous health problems are associated with decreased T-cell function, such as a weakened immune system, rheumatoid arthritis, hepatitis, fibromyalgia, and all chronic viral infections including Epstein-Barr, Lupus, and Chronic Fatigue Syndrome. While Noni is not a "cure" for any disease, when combined with proper diet and lifestyle changes, it has been found to help support the body's own ability to fight and overcome many serious health problems.

The benefits according to research are:
acts as antioxidant which help the immune system, antiflatulent, anti-nauseous, keeps balance of the blood circulation.